Weather in Bogota 🇨🇴
Monthly weather averages & travel planning
September
Avg Temp
20°C
Rain Days
9 days
Sun Hours
11 hrs
Humidity
82%
South America › 🇨🇴 Colombia › Bogota
Updated: March 2026
Is September a Good Time to Visit Bogota?
6/10
Good
September is a good time to visit Bogota (6/10). With 11 daily sunshine hours and only 9 rain days, this month delivers genuinely reliable outdoor conditions, ranking it 3rd sunniest of the year in Bogota. Culture-focused travellers and those who prefer lighter crowds will find September a practical choice, with prices running lower than peak January without sacrificing all the good weather. October offers a similar profile at lower hotel rates if dates are flexible. The main practical note: Bogota's popular sites are busiest between 10am and 3pm regardless of season. Arriving at opening time or after 4pm makes a significant difference to the experience. Planning tips: accommodation is generally available without long lead times, and flight prices are typically lower than peak season. Flexible travellers will find the best deals by booking 2-4 weeks ahead. Mid-week arrivals consistently unlock lower hotel rates than weekend check-ins.
vs August:19°C avg high
Bogota in September rewards travelers with average highs of 20°C and overnight lows around 10°C. Expect around 9 rainy days, so a compact umbrella is worth carrying. With 11 daily sunshine hours on average, conditions are comfortable for sightseeing at a relaxed pace.
20°C
68°F
Avg High
10°C
50°F
Avg Low
9 days
32 mm total
Rain Days
11h
per day avg
Sunshine
82%
Humid
Humidity
Temperature in Bogota in September
The 10°C day-night temperature range is typical for continental climates: a light jacket in the morning that you shed by midday and need again after sunset. At 82% humidity, the 20°C daytime high feels 2-4°C warmer in practice: quick-dry fabrics and shade-seeking between noon and 3pm are the sensible response. UV index averages 6 this month, classed as moderate. Sunscreen is a sensible precaution for extended outdoor time, particularly at midday. Winds are calm at an average 13 km/h, so wind-chill is not a factor in planning your clothing. In Fahrenheit: 68°F average high, 50°F overnight low. Data sourced from Open-Meteo ERA5 climate reanalysis (1991–2020 normals).
Temperature Trends
High
Low
Rainfall (mm)
0-20 mm21-50 mm51-100 mm100+ mm
What to Wear in Bogota in September
Morning10°CBefore the day warms up
Afternoon20°CPeak daytime temperature
Evening13°CAfter sunset cools down
Packing for Bogota in September means dressing for 20°C days and 10°C evenings. A light cotton tee with a casual overshirt works well at 20°C, the overshirt doubles as a layer for air-conditioned venues. Evening temperatures settle at 10°C, a modest 10°C drop that a light cardigan or denim jacket covers. Comfortable walking trainers are the versatile choice for both outdoor sightseeing and indoor venues. A compact foldable umbrella weighs almost nothing and earns its keep across 9 potential rainy days. At 82% average humidity, quick-dry synthetic or bamboo fabrics dry overnight and stay comfortable longer than cotton.
Local tip: Layers are more practical than a single heavy garment in Bogota. The day-to-evening temperature shift rewards packing a versatile mid-layer you can add or remove as conditions change.
Events in Bogota in September
September has no major festivals or public holidays in Bogota, which is one of its practical advantages for independent travellers. Attractions run at lower capacity than during peak event periods, queues are shorter, and accommodation is easier to find without needing to book many months in advance. Local restaurants, markets, and transport operate at a relaxed pace, making this an ideal time for visitors who prefer a more authentic, unhurried experience of everyday city life rather than large crowds drawn in by a single major headline event.
What to Pack for Bogota in September
Based on 20°C average highs and 9 rainy days
- Light jacket or cardigan for cooler evenings
- Mix of short and long-sleeve layers
- Comfortable walking shoes with good arch support
- Compact folding umbrella
- Waterproof outer layer or packable rain jacket
- Quick-dry clothing that recovers fast after a shower
- Universal travel adapter
- Small day pack for city exploration
- Reusable water bottle
Best Activities in Bogota in September
- Explore outdoor markets and street food stallsMid-morning (10am-12pm)At 20°C, the temperature is ideal for extended walking without overheating
- Guided walking tour of the historic centreMorning or late afternoonComfortable temperatures allow several hours on foot without fatigue
- Visit rooftop viewpoints and observation decksGolden hour (1 hour before sunset)Warm clear evenings provide exceptional visibility for panoramic photography
- Day trip to the surrounding countryside or coastFull day (depart by 8am)September is reliably dry enough for rural day trips without weather risk
- Afternoon in a world-class museum or galleryAfternoon (2-5pm)Pairs well with outdoor morning activities and provides a mid-day rest from sightseeing
- Coffee-house or traditional cafe culture experienceMid-morning or post-lunchA cultural ritual in this region that rewards slow appreciation regardless of weather
- Evening live music, theatre, or opera performanceEvening shows typically at 7-9pmConsistent evening temperatures make getting to and from evening venues comfortable
- Visit the main botanical garden or city park at seasonal peakYear-round; best light in morningSeptember brings distinct seasonal changes to public green spaces worth exploring
- Try the seasonal farmer's market for local produce and street foodSaturday morning markets typically 8am-1pmSeptember seasonal produce is at peak availability, offering dishes not found at other times of year
Why is Bogota mild in September?
Bogota's September climate is governed by the Inter-Tropical Convergence Zone (ITCZ), which draws moisture-laden trade winds across the region, producing the characteristic wet season rainfall of warm tropical cities. Daytime heat peaks around 20°C, moderated slightly by afternoon convective showers. Overnight temperatures remain warm at 10°C because the humid air retains heat effectively. Climate data: Open-Meteo ERA5 (1991–2020).
Sunshine Hours
The average number of hours per day with direct sunlight. Calculated from satellite measurements. Days with more than 7 hours of sunshine are ideal for outdoor activities. Under 3 hours means overcast conditions dominate.
UV Index
A scale from 0-11+ measuring ultraviolet radiation intensity. UV 0-2: Minimal risk. UV 3-5: Moderate, wear sunscreen. UV 6-7: High, hat and SPF 30+ essential. UV 8-10: Very High, limit midday exposure. UV 11+: Extreme, seek shade between 10am-4pm.
Rain Days
A rain day is counted when precipitation exceeds 0.1mm. This threshold captures even light drizzle. Unlike total rainfall in mm, rain days tells you how often you might need an umbrella, which is useful for planning outdoor activities.
Humidity
Relative humidity as a percentage. Below 40%: Dry, skin and throat may feel parched. 40-60%: Comfortable, ideal for most people. 60-80%: Sticky, light breathable fabrics recommended. Above 80%: Muggy, heat feels more intense; quick-dry clothing is essential.
Frequently Asked Questions
Bogota in September
In September, Bogota experiences average highs of 20°C (68°F) and lows of 10°C (50°F). Expect around 9 rainy days and 11 hours of sunshine per day, with humidity averaging 82%. The 10°C gap between daytime and overnight temperatures is worth planning around: light layers work for most visitors during the day, but an extra jacket is essential for evenings. UV index averages 6, so sun protection is advisable on clear days.
Bogota typically sees 9 rainy days in September, with total precipitation of around 32mm. Rain is moderate and manageable. Showers tend to pass quickly, and a light rain layer or foldable umbrella is sufficient protection for most days. For context, the driest month in Bogota typically sees 4-6 fewer rain days than September.
Pack light layers, a light jacket for evenings, comfortable walking shoes, and sunscreen for Bogota in September. Daytime temperatures of 20°C are pleasant, but the evening drop to 10°C means a jacket is essential if you plan to be out after dark. With 9 rainy days, bring a compact umbrella or waterproof jacket for unexpected showers. Comfortable walking shoes are a priority given the amount of ground most visitors cover.
Yes, September is an excellent time to visit Bogota. With 11 daily sunshine hours and only 9 rainy days, conditions are ideal for sightseeing and outdoor activities. Temperatures averaging 20°C during the day are comfortable for long walks and outdoor dining. This is peak travel season, so booking accommodation in advance and arriving at popular attractions early in the morning helps avoid the busiest periods.
The average high temperature in Bogota in September is 20°C (68°F), and the average low is 10°C (50°F). The mean daily temperature is approximately 15°C (59°F). The day-to-night range of 10°C is moderate, meaning a single light jacket covers most situations. These are 30-year climate normals based on the 1991 to 2020 reference period; individual years will vary, particularly in transitional months like spring and autumn.
The best month to visit Bogota is generally August. August offers the most sunshine at 11 hours per day and only 7 rainy days. Average temperatures reach 19°C, making it comfortable for sightseeing, outdoor dining, and exploring the city. If your travel dates are flexible, planning your trip around August gives you the best chance of dry, bright weather.
September is shoulder or low season in Bogota, meaning fewer tourists and generally lower prices than peak months. With 11 sunshine hours and 9 rainy days, the weather is less of a draw for mass tourism. This is an advantage for travellers who prefer a quieter, more relaxed experience with shorter queues and easier accommodation availability.
In September, Bogota suits a range of activities thanks to mild temperatures around 20°C. Mix of indoor and outdoor activities works well given the moderate chance of rain. Top options include exploring historic neighbourhoods, visiting museums and galleries, local food markets, and day trips to surrounding areas. With 11 hours of sunshine, parks and waterfront walks are particularly enjoyable.
September ranks 3rd sunniest of the year in Bogota, with an average 11 daily sunshine hours. The driest months are August, September, and July. September is the hottest month (20°C avg high); May is the coolest (18°C). From here, temperatures fall 1°C into October. Compared to last month (August: 19°C high, 7 rain days), September is warmer and wetter. September is among the top three sunniest months to visit Bogota.
Year-Round Climate
| Month | High | Low | Rain Days | Sun | Details |
|---|---|---|---|---|---|
| January | 19°C | 10°C | 14 | 11h | View |
| February | 19°C | 11°C | 15 | 10h | View |
| March | 19°C | 11°C | 19 | 10h | View |
| April | 19°C | 11°C | 19 | 9h | View |
| May | 18°C | 11°C | 17 | 9h | View |
| June | 18°C | 11°C | 11 | 10h | View |
| July | 18°C | 11°C | 10 | 10h | View |
| August | 19°C | 11°C | 7 | 11h | View |
| September | 20°C | 10°C | 9 | 11h | View |
| October | 19°C | 10°C | 17 | 10h | View |
| November | 19°C | 10°C | 21 | 9h | View |
| December | 19°C | 10°C | 16 | 10h | View |
January
14 rain days, 11h sun
19°10°
February
15 rain days, 10h sun
19°11°
March
19 rain days, 10h sun
19°11°
April
19 rain days, 9h sun
19°11°
May
17 rain days, 9h sun
18°11°
June
11 rain days, 10h sun
18°11°
July
10 rain days, 10h sun
18°11°
August
7 rain days, 11h sun
19°11°
September
9 rain days, 11h sun
20°10°
October
17 rain days, 10h sun
19°10°
November
21 rain days, 9h sun
19°10°
December
16 rain days, 10h sun
19°10°
Other Months in Bogota
Plan Your Trip to Bogota
Data Sources for Bogota
Climate normals represent 30-year averages (1991-2020). Individual years may vary.